High Speed Refrigerated Centrifuge Suprema 25 / 23 / 21

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Quick Acceleration and Deceleration
SUPREMA series realize to shorten spinning time
and to speed up laboratory work.

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Suprema 25
Suprema 23
Suprema 21

Acceleration and deceleration times are reduced by nearly 50%, compared to previous models. SUPREMA series minimize loss of operation time.

* Compared to the previous model with an equivalent rotor,
acceleration and deceleration times are reduced with these percentages approximately.

User Friendly Front Indicator
The Front Indicator (green/red/orange line indicator) permits monitoring the operation status from a distance.

The green line indicator lights up when the system is turned on.

The red line indicator lights up while the rotor type is being identified or the rotor is spinning.

The orange line indicator flashes in case errors occur in the system and relevant error messages are displayed on the LCD.

Multiple memory functions
Easy-to-use and convenient LCD

The LCD display on the control panel features such special functions as history and memory functions as well as memory settings for information and operation conditions on the centrifuge program.

A simple memory function allows setting three operation conditions for each rotor.
99 memory settings can be stored.

Sample temperature display

SUPREMA Series high speed refrigerated centrifuge control and maintain the sample temperature near the set temperature using the date from chamber temperature, rotor types and rotational frequency and display the value estimated from each data as actual sample temperature.

Suprema 25

Data Communications Fanction (factory option) An extemal output port for data communication is provided to output the data stored in memory such as centrifuging conditions and the various historical data to PC.
Programmed operation function
Centrifugal acceleration integrator function
Capable of consecutive spins

10-step acceleration characteristics and 10-step and natural deceleration characteristics

The initial value of acceleration and deceleration characteristics is adjusted between 0 and 500 rpm, however, the function setting allows to set the adjustable rotation speed to the maximum speed of the rotor in use, adjustable in steps of 100 rpm.

Design incorporates friendliness to the global environment and safety

HFC R404A with the ODP = 0.0, which contains no chlorine to destroy the ozone layer, is used to reduce environmental impact.
Imbalance detection system: The system prevents operation when the rotor is unbalanced and the maximum permissible imbalance value is exceeded, and automatically slows the rotor down and stops.
Safety devices:
Lid interlock, Lid Open/Close Detector, Overspeed Detector, Overcurrent Detector (power switch), Motor Overcurrent Detector, Temperature Error Detector (high or low temperature)

High-Capacity Angle Rotor series

1,000ml Large Volume Rotor

NA-610
1,000ml×6
7,000rpm/11,120G
Rotor for：Suprema25

NA-400
1,000ml×4
9,000rpm/15,220G
Rotor for：Suprema25/23 /21

Specifications

Model	Suprema25	Suprema23	Suprema21
Maximum Speed	25,000rpm	23,000rpm	21,000rpm
Maximum RCF	60,110G (NA-6, NA-7)	51,420G (NA-1HS)	46,850G (NA-1HS)
Maximum Capacity	1,000ml x 6 tubes (NA-610)	1000ml x 4 tubes (NA-400)
Speed Control	Microprocessor
Motor	Induction Motor
Drive System	Direct Drive
Data Entry	Jog Dial
Speed Setting Range	0 ∼ 25,000rpm (100rpm increments)	0 ∼ 23,000rpm (100rpm increments)	0 ∼ 21,000rpm (100rpm increments)
RCF Setting Range	0 ∼ 60,110G (10G increments)	0 ∼ 51,420G (10G increments)	0 ∼ 46,850G (10G increments)
Temperature Setting Range	-9 to 35°C (1°C increment)
Time Setting Range	0 ∼ 50sec.(10sec. increments), 0:01 ∼ 9:59 (1min. increment), 10 ∼ 24hours (1hour increment), Free
Acceleration/ Deceleration Setting	Acceleration: 10 steps, Deceleration: 10 steps and Free
Memory Function	3 Memories for each rotor with Memory Keys and 99 Memories with Menu Key
Program Operation	Ο	-
RCF Integrated Operation	Ο	-
Continuous Flow Rotor	Ο	-
Other Function	Rotor Speed Automatic Setting with BART Code, Radius Setting, Date and Time Display
Safety Devices	• Lid Interlock System, • Lid Open/Close Detector, • Overspeed Detector, • Imbalance Detector, • Overcurrent Detector, • Rotor Identification System, • Motor Overcurrent Detector, • Temperature Error Detector
Refrigerant	HFC R404A
Power Requirement	AC 220/230/240V, 50Hz, 30A AC 220/230/240V, 60Hz, 30A
Rated Current	21A	21A	18A
Power Consumption(Calorific Value)	3.3kW (2,840kcal/h)	3.3kW (2,840kcal/h)	2.6kW (2,240kcal/h)
Dimensions W x D x Hmm (Except projection)	715W x 795D x 1020H mm (Height to Operation Table: 870Hmm)		570W x 795D x 1020Hmm (Height to Operation Table: 870Hmm)
Net Weight	265kg		215kg
Accessories	• Operator 's Manual 1, • Warranty Card 1, • Customer Card 1, • Inspection Sheet 1, • Clear Case 1, • Attachment Screw 1, • Level 1, • Special Tool for Continuous Flow Rotor Use (for Suprema 25) 1, • Rotor puller

* Specifications and design are subject to change for improvement without prior notice. Please ask for the latest specifications prior to your order and procurement.

See Catalog PDF for details.

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	Suprema 25 / 23 / 21　(1.3MB) High-capacity angle rotor series 　(1.19MB) Suprema 25 / 23 / 21(Chinese)　(2.26MB)